reportviewer

问题 I created a rdlc report in visual studio 2012 webapplication project.t Did all steps correctly (all are done from the UI's) not do any coding when I run the project I alwasy get following error An error occurred during local report processing. The report definition for report 'Report1' has not been specified Object reference not set to an instance of an object. then set the ReportViewer1.LocalReport.ReportPath= property from the codebehind.then error desapier and working properly.my headache

问题 I have a reportviewer control to which I feed a SSRS report. The report that gets generated is fairly large to fit in single view. So when we see that report in reportviewer on Firefox 11+ or chrome 15+ the tables rendered are overlapped but it runs perfectly well in IE. Is there any generic solution for these. Refer Image: 回答1: I have some bad news for you, I'm afraid. Browser support outside IE in version 9.0.0.0 (the 2008 version) is... terrible. As Microsoft states on the corresponding

问题 I'm using the latest (2010) ReportViewer Web Control in an ASP.NET 4 project. My client wants me to suppress / hide the initial "Loading" message that gets displayed while the report is being fetched. Yeah... I know... why hide information that tells you what's going on? But, the client wants what the client wants. I know that if you use the report viewer control with AsyncRendering=False that you can then set the WaitControlDisplayAfter property to a ridiculously long value. Unfortunately, I

问题 I've been using a MS ReportViewer component in a website for a while now, but recently I've been getting the error shown below. Parser Error Message: The base class includes the field 'xyz', but its type (Microsoft.Reporting.WebForms.ReportViewer) is not compatible with the type of control (Microsoft.Reporting.WebForms.ReportViewer). <rsweb:ReportViewer ID="xyz" runat="server" Width="100%" Font-Names="Verdana" Font-Size="8pt" Height="400px" ProcessingMode="Local" ShowExportControls="false">

问题 Is there a way to suppress the following warning? warning rsOverlappingReportItems: The image 'image3' and the image 'image1' overlap. Overlapping report items are not supported in all renderers. 回答1: Sadly, I think the answer is indeed "No" - at least for the 2008 products. 来源： https://stackoverflow.com/questions/1117874/suppress-warning-for-rsoverlappingreportitems

问题 My name is Ed and i need load image from ReportView dinamic.How i can do this? I work windows forms,c# 3.0 and linq to sql, i need load image to my reports dinamic. Thanks. 回答1: I'm assuming that you are using the Microsoft Report Viewer Component from C# and you want to add an image to the report dynamically. This is certainly possible, you need to create a class with a byte[] property that represents the serialized bitmap. class ReportImage { public byte[] Image {get;set;} // Other stuff

问题 In a web application I'm working on the ReportViewer keeps giving me a error "Missing URL parameter: Name". I have found the cause but not a solution. The url that is causing the exception from the report viewer Reserved.ReportViewerWebControl.axd?ReportSession=3bkunv2wte3wmnabkquyr1y0&ControlID=1e2b5870e07b46abac7fd32a9e0e4b9d&Culture=1033&UICulture=1033&ReportStack=1&OpType=ReportArea&Controller=ctl00_ASPxRoundPanel3_PageContent_Wizard1_ReportViewer1&PageNumber=1&ZoomMode=Percent&ZoomPct

问题 This is the ReportViewer control: <form id="reportForm" runat="server"> <asp:ScriptManager ID="ScriptManager1" runat="server" AsyncPostBackTimeout="360000"> </asp:ScriptManager> <div> <rsweb:ReportViewer ID="mainReportViewer" runat="server" Width="100%" Height="100%" SizeToReportContent="True" > </rsweb:ReportViewer> </div> </form> This is the code behind page: protected void Page_Load(object sender, EventArgs e) { if (Session["UserInfo"] == null) { Response.Redirect("~/account/login", true);

问题 I am using the reportviewer control from VS 2010 to create client side reports (rdlc). Everything is working fine on my development machine, and when I manually compile (via VS2010) and manually deploy to a test machine that doesn't have development tools installed. In order to get the test machine to work (without installing VS2010 or ReportViewer.exe), I had to add references in my project to Microsoft.ReportViewer.Winforms, Microsoft.ReportViewer.Common and Microsoft.ReportViewer

问题 How can I open 2 seperate reports in 1 crystal reports viewer at a single time? And when previewing the report, I see that my subreport doesn't filled its parent control width, how to Subreport width fill its parent width? I use crystal reports for visual studio 2010. 回答1: As far as I know you can't have multiple reports show in the same viewer as the report gets bound to the viewer. Now there are some ways of getting around that and making it look like you have multiple reports showing in